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nostra13 / Android-Universal-Image-Loader

Powerful and flexible library for loading, caching and displaying images on Android.
Apache License 2.0
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how to know image already present in diskcache or memorycache #1171

Open akash09766 opened 8 years ago

akash09766 commented 8 years ago

can achieve this kind of functionality : like for ex : boolean stat = imageloader.isImageCache(url);

if image is already cache some where it will return true otherwise false.

pavelaizen commented 8 years ago

This is the way: public boolean isImageInCache(String imageUrl) { List<Bitmap> cachedBitmapsForImageUri = MemoryCacheUtils.findCachedBitmapsForImageUri(imageUrl, ImageLoader.getInstance().getMemoryCache()); File inCache = DiskCacheUtils.findInCache(imageUrl, ImageLoader.getInstance().getDiskCache()); return cachedBitmapsForImageUri != null && !cachedBitmapsForImageUri.isEmpty() || inCache != null && inCache.length() > 0; }